Substitute env variable in docker repository field

[sta-szek]

Is there any way to use env variables or anything that can be dynamically configured in repostiory field in docker build task?

e.g. repo/image:{tag}

[Alexey Chystoprudov · Accepted solution]

Yes. It's possible since Bamboo v5.14.4.1. https://jira.atlassian.com/browse/BAM-15861

[sta-szek]

Yes I saw that issues but it didn't work for me...

The key is I used: ${bamboo_variable} instead of ${bamboo.variable}

It's quite confusing that you have to use `.` instead of `_` especially when you see in logs:

`using extra environment variables .... bamboo_variable`

[Steffen Opel _Utoolity_ · Accepted solution]

You can reference Bamboo variables to achieve that, i.e. something like the following should work conceptually:

${bamboo.dockerRepository}/${bamboo.imageName}:${bamboo.buildNumber}

Please note that there used to be a few regressions with this in older Bamboo versions (e.g. BAM-15861 and BAM-18282), but I think the remaining ones have been addressed as of Bamboo 6.1.